From 796aa20a11b4060e07b0864081e6977eb66b64bd Mon Sep 17 00:00:00 2001
From: Tom Lane
Date: Mon, 26 Sep 2022 14:19:21 -0400
Subject: Doc: further adjust notes about pg_upgrade_output.d.
I'd misunderstood how it worked in 5f1048881.
Discussion: https://postgr.es/m/20220925215009.GC21938@telsasoft.com
---
doc/src/sgml/ref/pgupgrade.sgml | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/doc/src/sgml/ref/pgupgrade.sgml b/doc/src/sgml/ref/pgupgrade.sgml
index 405999f6ad3..8f7a3025c36 100644
--- a/doc/src/sgml/ref/pgupgrade.sgml
+++ b/doc/src/sgml/ref/pgupgrade.sgml
@@ -773,8 +773,10 @@ psql --username=postgres --file=script.sql postgres
with a timestamp formatted as per ISO 8601
(%Y%m%dT%H%M%S), where all its generated files are
stored.
- pg_upgrade_output.d and all its contained files may be
- removed once the upgrade is successfully completed.
+ pg_upgrade_output.d and its contained files will be
+ removed automatically if pg_upgrade completes
+ successfully; but in the event of trouble, the files there may provide
+ useful debugging information.
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